20 Colby Street, Southampton, SO16 9RT
About 20 Colby Street
20 Colby Street is a two-bedroom property in Southampton (SO16 9RT). It has a recorded floor area of 63 m² (around 678 sq ft). The latest certificate (December 2014) returns a high B (score 86), putting the home a stone's throw from an A rating. The latest certificate is from December 2014, so improvements made since then won't be reflected. At 63 m² this is the 30th smallest of 67 units on EPC record in the building, where floor areas span 38–120 m². The building's EPC ratings span C to B, with this unit at the top. Other recorded features include a balcony.
Across 2014–2022, sale prices on this property compounded at 3.8% per year. On a £-per-square-foot basis, the last sale (£295/sq ft) was about 20% above the typical sold price in the postcode. Sold August 2022 for £200,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- ParkingAllocated
- BalconyYes
Everything you need to know about 20 Colby Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
20 Colby Street's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Dec 2024
EPC Rating
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Planning history
20 Colby Street has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£194,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 8 years.
£200,000
Growth on file: 3.8% per year over 8 years.
Sales timeline
31 August 2022Most recent
£200,000
+33.3%over 7 years19 December 2014
£150,000
Median price across the last 5 sales in SO16 9RT: £155,000 (2023–2022).
Nearby sales in SO16 9RT
Versus other Colby Street homes
Years Held for 20 Colby Street lags the street by a wide margin.
Price per m²
£3,175
Street avg £2,853
Floor Area
63 m²
Street avg 60 m²
CO₂ Emissions
0.7 t/year
Street avg 1.0 t/year
Years Held
4 years
Street avg 8 years
Everything you need to know about 20 Colby Street
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Green Lane — bus stop.
Closest school
0.3 km
Oasis Academy Lord's Hill. 27 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
52.5dB
Night-time· 23:00 – 07:00
42.6dB